/* ============================================================
   COMVEX — Sections Stylesheet
   ============================================================ */

/* INTRO SPLIT */
.intro { background: var(--cream); }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.intro-right { padding-left: 20px; }
.intro-quote {
  font-family: 'Libre Baskerville', serif;
  font-size: 22px; font-style: italic;
  color: var(--charcoal); line-height: 1.5;
  border-left: 3px solid var(--blue);
  padding-left: 24px; margin: 32px 0;
}
.intro-body { font-size: 16px; line-height: 1.7; color: var(--mid-grey); margin-bottom: 20px; }

/* PLATFORM / TECHNOLOGY */
.platform { background: var(--warm-white); }
.platform-grid {
  margin-top: 8px;
  display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 80px; align-items: start;
}
.platform-intro p { font-size: 16px; line-height: 1.7; color: var(--mid-grey); margin-bottom: 22px; }
.platform-rows { display: flex; flex-direction: column; }
.platform-row { padding: 26px 0; border-top: 1px solid var(--light-grey); }
.platform-row:last-child { border-bottom: 1px solid var(--light-grey); }
.platform-row-top { display: flex; align-items: baseline; gap: 16px; margin-bottom: 8px; }
.platform-row-num {
  font-family: 'Libre Baskerville', serif;
  font-size: 14px; font-weight: 700; color: var(--blue);
  flex-shrink: 0; width: 24px;
}
.platform-row h4 {
  font-family: 'Libre Baskerville', serif;
  font-size: 19px; letter-spacing: -0.3px; color: var(--charcoal);
}
.platform-row p { font-size: 15px; line-height: 1.65; color: var(--mid-grey); padding-left: 40px; }

/* PROCESS */
.process { background: var(--cream); }
.process-steps {
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(3,1fr); gap: 2px;
  background: var(--light-grey); border-radius: 8px; overflow: hidden;
}
.step { background: var(--warm-white); padding: 44px 36px; position: relative; transition: background 0.2s; }
.step:hover { background: #fbf9f5; }
.step-num {
  font-family: 'Libre Baskerville', serif;
  font-size: 52px; font-weight: 700; color: var(--light-grey);
  line-height: 1; margin-bottom: 24px; letter-spacing: -3px;
}
.step h3 {
  font-family: 'Libre Baskerville', serif;
  font-size: 20px; letter-spacing: -0.4px; color: var(--charcoal); margin-bottom: 14px;
}
.step p { font-size: 15px; line-height: 1.65; color: var(--mid-grey); }
.step-tag {
  display: inline-block; margin-top: 20px;
  font-size: 11px; font-weight: 600; letter-spacing: 1px;
  text-transform: uppercase; color: var(--blue);
  background: rgba(33,59,168,0.07); padding: 5px 12px; border-radius: 2px;
}

/* TIMELINE */
.timeline-strip { background: var(--blue); padding: 56px 48px; }
.timeline-head { max-width: 1200px; margin: 0 auto 36px; }
.timeline-head .section-label { color: rgba(255,255,255,0.85); }
.timeline-head .section-label::before { background: rgba(255,255,255,0.6); }
.timeline-head h3 {
  font-family: 'Libre Baskerville', serif;
  font-size: clamp(22px, 2.4vw, 30px); color: #fff;
  letter-spacing: -0.8px; line-height: 1.2;
}
.timeline-inner {
  max-width: 1200px; margin: 0 auto;
  display: grid; grid-template-columns: repeat(4,1fr); gap: 0;
  border: 1px solid rgba(255,255,255,0.15); border-radius: 6px; overflow: hidden;
}
.tl-item { padding: 36px 32px; border-right: 1px solid rgba(255,255,255,0.15); position: relative; }
.tl-item:last-child { border-right: none; }
.tl-time { font-size: 11px; letter-spacing: 2px; text-transform: uppercase; color: rgba(255,255,255,0.5); margin-bottom: 10px; font-weight: 600; }
.tl-label { font-family: 'Libre Baskerville', serif; font-size: 18px; color: #fff; font-weight: 700; }
.tl-desc { font-size: 13px; color: rgba(255,255,255,0.6); margin-top: 8px; line-height: 1.5; }
.tl-num { position: absolute; top: 24px; right: 24px; font-family: 'Libre Baskerville', serif; font-size: 36px; font-weight: 700; color: rgba(255,255,255,0.08); line-height: 1; }

/* WHY SELL */
.why { background: var(--warm-white); }
.why-grid {
  margin-top: 64px;
  display: grid; grid-template-columns: repeat(2,1fr); gap: 2px;
  background: var(--light-grey); border-radius: 8px; overflow: hidden;
}
.why-card { background: var(--warm-white); padding: 40px 36px; display: flex; gap: 20px; align-items: flex-start; transition: background 0.2s; }
.why-card:hover { background: var(--cream); }
.why-check {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--blue); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; flex-shrink: 0; margin-top: 3px;
}
.why-card h4 { font-family: 'Libre Baskerville', serif; font-size: 18px; letter-spacing: -0.3px; color: var(--charcoal); margin-bottom: 8px; }
.why-card p { font-size: 15px; line-height: 1.65; color: var(--mid-grey); }

/* CRITERIA */
.criteria { background: var(--cream); }
.criteria-grid { margin-top: 56px; display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.criteria-card { background: var(--warm-white); border: 1.5px solid var(--light-grey); border-radius: 6px; padding: 36px 30px; transition: border-color 0.2s, box-shadow 0.2s; }
.criteria-card:hover { border-color: var(--blue); box-shadow: 0 4px 24px rgba(33,59,168,0.08); }
.criteria-icon { width: 44px; height: 44px; background: rgba(33,59,168,0.07); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 20px; margin-bottom: 20px; }
.criteria-card h4 { font-family: 'Libre Baskerville', serif; font-size: 18px; letter-spacing: -0.3px; color: var(--charcoal); margin-bottom: 10px; }
.criteria-card p { font-size: 15px; line-height: 1.65; color: var(--mid-grey); }

/* REFERRAL */
.referral { background: var(--charcoal); padding: 80px 48px; }
.referral-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.referral h2 { font-family: 'Libre Baskerville', serif; font-size: clamp(26px, 2.8vw, 38px); line-height: 1.2; letter-spacing: -1px; color: #fff; margin-bottom: 20px; }
.referral h2 em { font-style: italic; color: var(--accent-gold); }
.referral p { font-size: 16px; line-height: 1.65; color: rgba(255,255,255,0.6); margin-bottom: 32px; }
.referral-tiers { display: flex; flex-direction: column; gap: 12px; }
.referral-tier { background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1); border-radius: 6px; padding: 18px 24px; display: flex; justify-content: space-between; align-items: center; }
.tier-label { font-size: 14px; color: rgba(255,255,255,0.6); }
.tier-amount { font-family: 'Libre Baskerville', serif; font-size: 20px; font-weight: 700; color: var(--accent-gold); }

/* FOUNDER NOTE */
.founder-note { background: var(--warm-white); }
.founder-inner { max-width: 760px; margin: 0 auto; }
.founder-text { font-family: 'Libre Baskerville', serif; font-size: clamp(19px, 2.1vw, 23px); line-height: 1.6; color: var(--charcoal); letter-spacing: -0.2px; }
.founder-text p { margin-bottom: 22px; }
.founder-sign { display: flex; align-items: center; gap: 16px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--light-grey); }
.founder-avatar { width: 54px; height: 54px; border-radius: 50%; background: var(--blue); color: #fff; display: flex; align-items: center; justify-content: center; font-family: 'Libre Baskerville', serif; font-size: 19px; font-weight: 700; flex-shrink: 0; }
.founder-sign-name { font-size: 16px; font-weight: 600; color: var(--charcoal); }
.founder-sign-role { font-size: 13px; color: var(--mid-grey); margin-top: 2px; }
.founder-sign-role a { color: var(--blue); text-decoration: none; }
.founder-sign-role a:hover { text-decoration: underline; }

/* TEAM */
.team { background: var(--cream); }
.team-grid { margin: 56px auto 0; display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }
.team-card { background: var(--warm-white); border-radius: 6px; padding: 28px 24px; border: 1px solid var(--light-grey); }
.team-avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--blue); display: flex; align-items: center; justify-content: center; color: #fff; font-family: 'Libre Baskerville', serif; font-size: 20px; font-weight: 700; margin-bottom: 16px; }
.team-card h4 { font-size: 16px; font-weight: 600; color: var(--charcoal); margin-bottom: 4px; }
.team-card .role { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: var(--blue); font-weight: 600; margin-bottom: 12px; }
.team-card p { font-size: 13px; line-height: 1.6; color: var(--mid-grey); }

/* CTA */
.cta-section { background: var(--blue); padding: 100px 48px; text-align: center; position: relative; overflow: hidden; }
.cta-section::before {
  content: 'COMVEX'; position: absolute; top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  font-family: 'Libre Baskerville', serif;
  font-size: 200px; font-weight: 700; letter-spacing: -8px;
  color: rgba(255,255,255,0.03); white-space: nowrap; pointer-events: none;
}
.cta-section h2 { font-family: 'Libre Baskerville', serif; font-size: clamp(32px, 4vw, 54px); color: #fff; letter-spacing: -1.5px; line-height: 1.15; margin-bottom: 20px; position: relative; }
.cta-section h2 em { font-style: italic; color: rgba(255,255,255,0.6); }
.cta-section p { font-size: 18px; color: rgba(255,255,255,0.65); max-width: 540px; margin: 0 auto 40px; line-height: 1.6; position: relative; }
.btn-white { background: #fff; color: var(--blue); padding: 16px 40px; border-radius: 4px; font-size: 15px; font-weight: 700; text-decoration: none; transition: transform 0.15s, box-shadow 0.15s; display: inline-block; position: relative; }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 8px 32px rgba(0,0,0,0.2); }
.cta-sub { margin-top: 20px; font-size: 13px; color: rgba(255,255,255,0.45); position: relative; line-height: 1.6; }
.cta-sub a { color: rgba(255,255,255,0.75); text-decoration: underline; }
.cta-sub a:hover { color: #fff; }

/* RESPONSIVE — SECTIONS */
@media (max-width: 900px) {
  .intro-grid { grid-template-columns: 1fr; gap: 40px; }
  .intro-right { padding-left: 0; }
  .platform-grid { grid-template-columns: 1fr; gap: 40px; }
  .process-steps { grid-template-columns: 1fr; }
  .timeline-strip { padding: 40px 24px; }
  .timeline-inner { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .criteria-grid { grid-template-columns: 1fr; }
  .referral { padding: 64px 24px; }
  .referral-inner { grid-template-columns: 1fr; gap: 40px; }
  .team-grid { grid-template-columns: repeat(2,1fr); }
  .cta-section { padding: 72px 24px; }
}